AR Tech Tip – Gas Key & Lower Receiver Gap

what if the front of the gas key is hitting the gas tube causing damage when pressing the bolt release and failing to go into battery. asking for a friend

Mine has enough room for 3 quarters, and a little extra. So how bad is that?

Good stuff thank you!

Wow $2/8 quarters to get the proper gap 😲

but what if u dont have Fiddy sents

youre a G

Interesting

So are you saying you sell some of these gauges ?

$ 2 in quarters? Wow!

So technically I can increase the rate of fire by adding a few quarters! Haha

This tip was money. I appreciate your ¢0.25.

Thank you soooo much!

Use metal box knockouts. They're the same size, lighter, and cheaper.

Watching this video four years after it was uploaded. I learn something from every single video. Thank you so much!

Awesome information.

Hello, This also apply for ar15 pistol?, I believe so but better safe than sorry!

I cannot afford this test

Although heavy, I wonder if enough quarters would suffice to use a carbine upper/spring/buffer on an A2 stock?

Great tip. Thank you.

Thank you for sharing your knowledge. I watched a lot of your material here.

Would adding quarters cause damage to the inside of the buffer tube though from buffer weight smacking into them?

> .136"

drill a hole in quarter to let air out back better yet uae a washee

How many quarters thick is the no-go side?

My 9mm bcg requires $1.25 and 2 Evian water bottle caps with the threads removed. Keeping it classy.